CN209176508U - A kind of air-inlet grille for automobile - Google Patents
A kind of air-inlet grille for automobile Download PDFInfo
- Publication number
- CN209176508U CN209176508U CN201821971186.5U CN201821971186U CN209176508U CN 209176508 U CN209176508 U CN 209176508U CN 201821971186 U CN201821971186 U CN 201821971186U CN 209176508 U CN209176508 U CN 209176508U
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- CN
- China
- Prior art keywords
- blinds
- area
- folding area
- mouth
- grille
- Prior art date
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of air-inlet grille for automobile, including grid ontology, the grille frame using network is equipped at the grid ontology back side, the middle part of the grille frame is equipped with c /v mouth, the both ends of grille frame are equipped with safe ventilation mouth, and the back side of the grille frame is equipped with and can block the c /v mouth and rotatable self hang down type blinds；The c /v mouth includes forcing folding area and several automatic open-close areas, the blinds is separately mounted to the pressure folding area and each automatic open-close area by region, and the grille frame, which is equipped with, controls the shutter control device for forcing the blinds switch in folding area.The utility model has the advantages that structure is simple, stability is strong, at low cost, is able to achieve automatic adjustment air inlet function of the vehicle under different conditions, effectively control engine temperature, so that reaching improves engine operating state and energy-efficient effect.
Description
Technical field
The utility model belongs to automobile component, and in particular to a kind of air-inlet grille for automobile.
Background technique
Automobile grills are the inlet channels for acting on water tank, engine, air-conditioning, and prevent traveling in foreign body to vapour
Face before the damage of interior component, and decoration headstock, shows the auto parts and components of individual character.The sectional area of conventional grates air inlet is
Fixed, normally opened, intake is unadjustable, and designer often in maximum intake and minimum intake, takes in one
Between value the air inlet sectional area of grid is designed, then again pass through built-in fans regulating tank temperature.
Since engine operation needs to be cooled down by cooling system, and cooling system needs to operate normally its operating temperature
It is maintained within the scope of certain temperature.And in cold winter, it is influenced by outside air temperature, the water temperature heating of automobile is very slow
Slowly, therefore, people usually can see some car owners and help to love the phenomenon that vehicle heats up using the thick door curtain made of cloth.And in sweltering heat
In summer, automotive temp is very high, since intake not enough leads to water tank coolant liquid " boiling is boiled ".
In recent years, America and Europe was that vehicle a kind of " active air-inlet grille " occurs, it devises a kind of similar hundred on grid
The blade of leaf window, is automatically controlled by computer, the temperature of induction generator, and instruction is conveyed to give blade driving motor, controls air inlet grille
The closure of grid blade is opened, to adjust intake.The advantages of this air-inlet grille is that control is accurate, reduces engine warehouse whirlpool
Stream, effectively control engine temperature, to reach energy-efficient effect；The disadvantage is that high failure rate, once cannot open, engine will
Overheat is shut down, or even is burnt to death, and complicated structure virtually adds its maintenance cost, the original based on cost and reliability
Cause, currently, active air-inlet grille is only applied to benz, BMW, steps sharp treasured, Cadillac, Volvo etc. in the high-end vehicle in parts.
Utility model content
The purpose of the utility model is to provide a kind of structure is simple, the air-inlet grille for automobile of adjusting air inlet amount.
Realizing the technical solution of the utility model aim is:
Air-inlet grille for automobile provided by the utility model, including grid ontology, the grid ontology back side is located at using net
The grille frame of lattice structure, the middle part of the grille frame are equipped with c /v mouth, and the both ends of grille frame are equipped with safe ventilation
Mouthful, the back side of the grille frame is equipped with and can block the c /v mouth and rotatable self hang down type blinds；It is described adjustable
Ventilation opening includes forcing folding area and several automatic open-close areas, the blinds by region be separately mounted to the pressures folding area with
Each automatic open-close area, the grille frame, which is equipped with, controls the shutter control device for forcing the blinds switch in folding area.
Blinds on the blinds and each automatic open-close area forced in folding area uses the installation folder different from vertical plane
Angle.
The middle part for forcing folding area to be located at the c /v mouth, the automatic open-close area is symmetrically arranged at the pressure
Open and close the two sides in area；The installation angle of the blinds forced in folding area and vertical plane is 1 °；The automatic open-close area is up to a hundred
Since the installation angle of leaf be followed successively by 2 °~6 ° forcing to open and close area.
The utility model has the beneficial effects that
The utility model has the advantages that structure is simple, stability is strong, at low cost, is able to achieve vehicle under different conditions
Air inlet function is automatically adjusted, effectively control engine temperature, so that reaching improves engine operating state and energy-efficient effect.
The technical solution of the utility model is further illustrated with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the exploded view of the utility model.
Fig. 2 is the structural schematic diagram of grille frame in the utility model.
Fig. 3 is the structural schematic diagram of shutter control device in the utility model.
Enlarged drawing in Fig. 4 Fig. 3 at A.
Fig. 5 is the blinds scheme of installation in the area the utility model Zhong Ge.
Fig. 6 is safe ventilation mouth air inlet cooling curve figure.
Fig. 7 is air inlet cooling curve figure when forcing folding area's open state.
Fig. 8 to Figure 12 is 1st area, automatic open-close area respectively --- the air inlet cooling curve figure in 5th area.
Figure 13 is air inlet cooling curve figure when forcing folding area's closed state.
Specific embodiment
See Fig. 1 --- Fig. 3, air-inlet grille for automobile provided by the utility model, including grid ontology 1, it is located at the grid
1 back side of ontology uses the grille frame 2 of network 201, and the middle part of the grille frame 2 is equipped with c /v mouth 205, grid
The both ends of bracket 2 are equipped with the safe ventilation mouth 203 for installing protective net 204 additional, the back side of the grille frame 2 be equipped with can will described in can
Tune ventilation opening 205 blocks and rotatable self hang down type blinds 202；The c /v mouth 205 includes forcing folding area and several
Automatic open-close area, the middle part for forcing folding area to be located at the c /v mouth 205, the automatic open-close area is symmetrically arranged at institute
The two sides for forcing folding area are stated, the automatic open-close divides into 1st area, 2nd area, 3rd area, 4th area, 5th area；The blinds 202 is by region point
It is not mounted in the pressure folding area and each automatic open-close area, is divided into the area of blinds 2021 and 1~5th area forced in folding area
Blinds 2022~2026；Blinds on the blinds and each automatic open-close area forced in folding area is using different from vertical plane
Installation angle, wherein forcing blinds 2021 and the installation angle of vertical plane in folding area is 1 °, in each automatic open-close area
Since the installation angle of blinds 2022~2026 be followed successively by 2 °~6 ° forcing to open and close area；The grille frame 2 is equipped with control
The shutter control device that the blinds 2021 forced in folding area switchs.
The shutter control device uses the prior art, as shown in figure 4, including up to a hundred by pin shaft 8 and pressure folding area
Hook plate 5 under the activity bar 4 of the upper one end connection of leaf 2021, the spring that is fixed in activity bar 4 is fixed on grille frame 2
Spring on hook plate 7, be located at spring 6 under spring on hook plate 5 and spring between hook plate 7, be connected to the steel under spring on hook plate 5
Cord 3, blinds 2021 are hinged on the pin shaft 9 on grille frame 2, and wirerope 3 is connected with indoor pull rod is driven.If beaten
Blinds 2021 is opened, driver can be pulled downward on activity bar 4 by pull rod and wirerope 3, and activity bar 4 drives blinds 2021 around pin
9 rotating opening of axis.
Safe ventilation mouth 203 in the utility model, air inlet and heat dissipation when machine idle for automobile.Force the blinds in folding area
Control device can manually control the switch of the region blinds 2021 in driver's cabin.In the hot summer, which can be beaten
It opens, so that engine preferably radiates；And in cold winter, then the region can be closed, vehicle is made to be rapidly introduced into work
State.
Blinds 2022~2026 in the utility model in 1st area, automatic open-close area~5th area is hinged on grille frame 2
On pivot pin, freely can easily it rotate；Grille frame 2 is equipped with limited post 206(referring to fig. 4), it can be to the rotation angle of these blinds
Degree limits, and the periphery of these blinds covers soft rubber material, when being self-possessed sagging, can seal well and block grille frame
C /v mouth 205 on 202.
Vehicle in motion, the size of different speeds, wind-force is also different, and the utility model is different in grille frame 2
Region, the blinds 202 of different installation angles are set, to realize vehicle in motion, different speed per hours, corresponding blinds
202 are open, and realize the air inlet and heat dissipation at various speeds of engine.Speed per hour is opened in each region and intake is allocated as follows
Shown in table:
Stress of the object on inclined-plane has a close relationship with bevel angle and object gravity, the weight of blinds 202 and
Installation angle is bigger, and the wind-force used when being open also will be bigger, this just needs higher travel speed.The utility model uses
It is 1 °~6 ° that different blinds 2021~2026, which installs angle theta, as shown in Figure 5.
Safe ventilation mouth 203 is netted normally opened area, and intake accounts for about the 15% of the total intake of grid.Pressure folding area is
Area is manually controlled, intake when opening accounts for about the 15% of the total intake of grid, safe air inlet air inlet cooling curve such as Fig. 6
It is shown.
When speed is in 10km/h or so, wind-force head-on slowly pushes the blinds 2022 in " 1st area " open, reaches to speed
20km/h or so, this region blinds 2022 are opened to optimum state, and intake accounts for about the 10% of total intake.
When speed is greater than 20km/h, wind-force head-on slowly pushes the blinds 2023 in " 2nd area " open, reaches to speed
30km/h or so, this region blinds 2023 are opened to optimum state, and intake accounts for about the 10% of total intake.
When speed is greater than 30km/h, wind-force head-on slowly pushes the blinds 2024 in " 3rd area " open, reaches to speed
40km/h or so, this region blinds 2024 are opened to optimum state, and intake accounts for about the 20% of total intake.
When speed is greater than 40km/h, wind-force head-on slowly pushes the blinds 2025 in " 4th area " open, reaches to speed
60km/h or so, this region blinds 2025 are opened to optimum state, and intake accounts for about the 20% of total intake.
When speed is greater than 60km/h, wind-force head-on slowly pushes the blinds 2026 in " 5th area " open, reaches to speed
80km/h or so, this region blinds 2026 are opened to optimum state, and intake accounts for about the 10% of total intake.
When blinds 202 when high tap position speed is blown open, the blinds 202 that other low-grade location speeds are opened also is stayed open
State, intake are overlapped.The intake of safe ventilation mouth 203 is definite value, and intake is about 15%(referring to Fig. 6).
In the hot summer, when the blinds 2021 in folding area being forced to be opened, speed is about in 20km/h or so, intake
40%；For speed in 30km/h or so, intake is about 50%；For speed in 40km/h or so, intake is about 70%；Speed exists
When 60km/h or so, intake is about 90%；When speed is greater than 80km/h, intake is about 100%, area's air inlet cooling curve figure
As shown in Figure 7.1st area, automatic open-close area~5th area air inlet cooling curve such as Fig. 8 to Figure 12.
In cold winter, folding area is forced to be closed, when speed is greater than 80km/h, intake is about 85%, at this moment air inlet
Cooling curve is as shown in figure 13.
Claims (3)
1. a kind of air-inlet grille for automobile, including grid ontology use grid knot it is characterized in that being equipped at the grid ontology back side
The grille frame of structure, the middle part of the grille frame are equipped with c /v mouth, and the both ends of grille frame are equipped with safe ventilation mouth, institute
The back side for stating grille frame is equipped with and can block the c /v mouth and rotatable self hang down type blinds；The c /v
It mouthful include forcing folding area and several automatic open-close areas, the blinds is separately mounted to the pressures folding area and respective by region
Dynamic folding area, the grille frame, which is equipped with, controls the shutter control device for forcing the blinds switch in folding area.
2. air-inlet grille for automobile according to claim 1, it is characterized in that the blinds forced in folding area and each automatic
The blinds opened and closed in area uses the installation angle different from vertical plane.
3. air-inlet grille for automobile according to claim 2, it is characterized in that pressure folding area is located at the c /v
The middle part of mouth, the automatic open-close area are symmetrically arranged at the two sides for forcing folding area；It is described force folding area on blinds with
The installation angle of vertical plane is 1 °；In the automatic open-close area installation angle of blinds since force open and close area be followed successively by 2 °~
6°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971186.5U CN209176508U (en) | 2018-11-28 | 2018-11-28 | A kind of air-inlet grille for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971186.5U CN209176508U (en) | 2018-11-28 | 2018-11-28 | A kind of air-inlet grille for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176508U true CN209176508U (en) | 2019-07-30 |
Family
ID=67374325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821971186.5U Active CN209176508U (en) | 2018-11-28 | 2018-11-28 | A kind of air-inlet grille for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435682A (en) * | 2018-11-28 | 2019-03-08 | 湖南浩润汽车零部件有限公司 | A kind of air-inlet grille for automobile |
| CN112026691A (en) * | 2020-09-07 | 2020-12-04 | 北京汽车集团越野车有限公司 | Bulletproof grid structure and bulletproof vehicle |
-
2018
- 2018-11-28 CN CN201821971186.5U patent/CN209176508U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435682A (en) * | 2018-11-28 | 2019-03-08 | 湖南浩润汽车零部件有限公司 | A kind of air-inlet grille for automobile |
| CN112026691A (en) * | 2020-09-07 | 2020-12-04 | 北京汽车集团越野车有限公司 | Bulletproof grid structure and bulletproof vehicle |
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